Tomorrow morning a professional native English speaker will review the site and correct any spelling or English mistakes. I would really appreciate it a lot if you could mention the site in your publication!After our system update, lessons will be saved for 30 minutes automatically, if you want to save them permanently, you need to press the 'save lesson' button. It than works the same basically. The door of the car was still open, so that he could not drive away. Luckily, two foreigners walked by and we were asking them to help us out. They payed for us and warned us that these situations were common.